B&B Electronics MESR900 Series - Fiber Models - Manual - Manual (Page 12)

2. Hardware VlinxMESR9xx Modbus Gateway
Page 8 Manual Documentation Number MESR9xx-2113m
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Mode Switch
A recessed momentary reset switch is located on the top of the enclosure. To activate the
switch, insert a small plastic tool through the hole in the enclosure and press lightly.
Figure 5. Mode Switch
The Mode switch can be used to:

Initiate a Hardware Reset

Enter Console Mode

Reload factory defaults
Note: Refer to Section 3. Modbus Gateway Setup and Connections for more information on using
the Mode switch.
Ethernet Connector
Modbus gateway models using 10BaseT/100BaseTX network connections use an RJ45
receptacle. The Modbus gateway is connected to a standard Ethernet network drop using
a straight-through RJ45 (male) Ethernet cable.
Figure 6. Ethernet Connectors. E2 is pass-through connection on model shown
Note: Refer to Appendix D for connection pin-outs.